--TEST-- Array type hint --FILE-- <?php function foo(array $a) { echo count($a)."\n"; } foo(array(1,2,3)); foo(123); ?> --EXPECTF-- 3 Catchable fatal error: Argument 1 passed to foo() must be an array, integer given, called in %sarray_type_hint_001.php on line 7 and defined in %sarray_type_hint_001.php on line 2